https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99718
luoxhu at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dje.gcc at gmail dot com, | |segher at gcc dot gnu.org --- Comment #1 from luoxhu at gcc dot gnu.org --- Confirmed. Another case forgot to test m32 again :( David mentioned no need variable vec_insert support for m32 build, so I think we should avoid generating IFN VEC_SET in gimple-isel.c:gimple_expand_vec_set_expr, but it seems not possible to check "TARGET_P8_VECTOR && TARGET_DIRECT_MOVE_64BIT" in the common file or through can_vec_set_var_idx_p. Any suggestions? https://gcc.gnu.org/pipermail/gcc-patches/2021-January/564403.html